The Dow Jones Industrial Average rose Friday to finish a second consecutive week higher, as fears of contagion from Turkey’s currency crisis continued to ebb.

The index of the 30 U.S. stock-market stalwarts added to its massive gains from Thursday, when the Dow logged its biggest point move in four months, easing investor concerns that the U.S. market was on the cusp of a more significant pullback. An additional week of solid corporate profit reports...